Bump GabrielBB/xvfb-action from 1.4 to 1.7 (#16270) #17616

Job	Run time
Build VSIX	1m 25s
cancel_previous_runs	4s
Lint	2m 0s
Type Script Tests (ubuntu-latest, ts-unit)	59s
Type Script Tests (windows-latest, ts-unit)	4m 53s
Tests (raw, python, 3.10, ^[^@]+$\|@mandatory\|@kernelCore\|@python\|@jupyter, ubuntu-latest)	5m 58s
Tests (raw, python, 3.10, @widgets, ubuntu-latest)	4m 53s
Tests (raw, python, 3.10, @iw, ubuntu-latest)	4m 21s
Tests (raw, python, 3.10, @webview\|@export\|@lsp\|@variableViewer, ubuntu-latest)	4m 52s
Tests (raw, python, 3.10, @debugger, ubuntu-latest)	3m 41s
Tests (remote, python, 3.10, ^[^@]+$\|@mandatory, ubuntu-latest)	4m 51s
Tests (web, python, 3.10, ^[^@]+$\|@mandatory, ubuntu-latest)	3m 3s
Tests (raw, python, 3.10, ^[^@]+$\|@mandatory, windows-latest)	7m 13s
Tests (raw, python, 3.10, @widgets, ubuntu-latest, 8)	4m 57s
Tests (remote, python, 3.10, @widgets, ubuntu-latest, 8)	6m 4s
Tests (raw, conda, 3.10, ^[^@]+$\|@mandatory\|@python, ubuntu-latest)	3m 43s
Tests (raw, noPython, @nonPython, ubuntu-latest)	2m 12s
Tests (remote, python, 3.10, @kernelCore, ubuntu-latest)	4m 31s
Smoke tests (ubuntu-latest, 3.10)	1m 48s
Smoke tests (windows-latest, 3.10)	3m 28s
Smoke tests (macos-latest, 3.10)	2m 8s
	1h 17m 4s

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